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Diffstat (limited to 'guides/source/5_0_release_notes.md')
| -rw-r--r-- | guides/source/5_0_release_notes.md | 85 |
1 files changed, 75 insertions, 10 deletions
diff --git a/guides/source/5_0_release_notes.md b/guides/source/5_0_release_notes.md index f0c7f03bf2..e90a205d0f 100644 --- a/guides/source/5_0_release_notes.md +++ b/guides/source/5_0_release_notes.md @@ -154,10 +154,23 @@ for a detailed write up. ### Test Runner -[Pull Request](https://github.com/rails/rails/pull/19216) -ToDo... +A new test runner has been introduced to enhance the capabilities of running tests from Rails. +To use this test runner simply type `bin/rails test`. +Test Runner is inspired from `RSpec`, `minitest-reporters`, `maxitest` and others. +It includes some of these notable advancements: + +- Run a single test using line number of test. +- Run multiple tests pinpointing to line number of tests. +- Improved failure messages, which also add ease of re-running failed tests. +- Fail fast using `-f` option, to stop tests immediately on occurrence of failure, +instead of waiting for the suite to complete. +- Defer test output until the end of a full test run using the `-d` option. +- Complete exception backtrace output using `-b` option. +- Integration with `Minitest` to allow options like `-s` for test seed data, +`-n` for running specific test by name, `-v` for better verbose output and so forth. +- Colored test output Railties -------- @@ -244,7 +257,6 @@ Please refer to the [Changelog][railties] for detailed changes. Spring to watch additional common files. ([commit](https://github.com/rails/rails/commit/b04d07337fd7bc17e88500e9d6bcd361885a45f8)) - * Added `--skip-action-mailer` to skip Action Mailer while generating new app. ([Pull Request](https://github.com/rails/rails/pull/18288)) @@ -254,6 +266,9 @@ Please refer to the [Changelog][railties] for detailed changes. * Changed `_form.html.erb` generated by scaffold generator to use local variables. ([Pull Request](https://github.com/rails/rails/pull/13434)) +* Disabled autoloading of classes in production environment. + ([commit](https://github.com/rails/rails/commit/a71350cae0082193ad8c66d65ab62e8bb0b7853b)) + Action Pack ----------- @@ -345,6 +360,15 @@ Please refer to the [Changelog][action-pack] for detailed changes. * Deprecated `:controller` and `:action` path parameters. ([Pull Request](https://github.com/rails/rails/pull/23980)) +* Deprecated env method on controller instances. + ([commit](https://github.com/rails/rails/commit/05934d24aff62d66fc62621aa38dae6456e276be)) + +* `ActionDispatch::ParamsParser` is deprecated and was removed from the + middleware stack. To configure the parameter parsers use + `ActionDispatch::Request.parameter_parsers=`. + ([commit](https://github.com/rails/rails/commit/38d2bf5fd1f3e014f2397898d371c339baa627b1), + [commit](https://github.com/rails/rails/commit/5ed38014811d4ce6d6f957510b9153938370173b)) + ### Notable changes * Added `ActionController::Renderer` to render arbitrary templates @@ -419,6 +443,21 @@ Please refer to the [Changelog][action-pack] for detailed changes. * Discarded flash messages get removed before storing into session. ([Pull Request](https://github.com/rails/rails/pull/18721)) +* Added support for passing collection of records to `fresh_when` and + `stale?`. + ([Pull Request](https://github.com/rails/rails/pull/18374)) + +* `ActionController::Live` became an `ActiveSupport::Concern`. That + means it can't be just included in other modules without extending + them with `ActiveSupport::Concern` or `ActionController::Live` + won't take effect in production. Some people may be using another + module to include some special `Warden`/`Devise` authentication + failure handling code as well since the middleware can't catch a + `:warden` thrown by a spawned thread which is the case when using + `ActionController::Live`. + ([More details in this issue](https://github.com/rails/rails/issues/25581)) + + Action View ------------- @@ -438,13 +477,6 @@ Please refer to the [Changelog][action-view] for detailed changes. supported by I18n. ([Pull Request](https://github.com/rails/rails/pull/20019)) -### Deprecations - -* Deprecated `datetime_field` and `datetime_field_tag` helpers. - Datetime input type was removed from HTML specification. - One can use `datetime_local_field` and `datetime_local_field_tag` instead. - ([Pull Request](https://github.com/rails/rails/pull/24385)) - ### Notable Changes * Changed the default template handler from `ERB` to `Raw`. @@ -464,6 +496,10 @@ Please refer to the [Changelog][action-view] for detailed changes. * Partial template name no longer has to be a valid Ruby identifier. ([commit](https://github.com/rails/rails/commit/da9038e)) +* The `datetime_tag` helper now generates an input tag with the type of + `datetime-local`. + ([Pull Request](https://github.com/rails/rails/pull/25469)) + Action Mailer ------------- @@ -624,6 +660,18 @@ Please refer to the [Changelog][active-record] for detailed changes. `use_transactional_tests` for more clarity. ([Pull Request](https://github.com/rails/rails/pull/19282)) +* Deprecated passing a column to `ActiveRecord::Connection#quote`. + ([commit](https://github.com/rails/rails/commit/7bb620869725ad6de603f6a5393ee17df13aa96c)) + +* Deprecated passing of `start` value to `find_in_batches` and `find_each` + in favour of `begin_at`. + ([Pull Request](https://github.com/rails/rails/pull/18961)) + +* Added an option `end` to `find_in_batches` that complements the `start` + parameter to specify where to stop batch processing. + ([Pull Request](https://github.com/rails/rails/pull/12257)) + + ### Notable changes * Added a `foreign_key` option to `references` while creating the table. @@ -746,6 +794,20 @@ Please refer to the [Changelog][active-record] for detailed changes. * Added `:index_errors` option to add indexes to errors of nested attributes. ([Pull Request](https://github.com/rails/rails/pull/19686)) +* Added support for bidirectional destroy dependencies. + ([Pull Request](https://github.com/rails/rails/pull/18548)) + +* Added support for `after_commit` callbacks in transactional tests. + ([Pull Request](https://github.com/rails/rails/pull/18458)) + +* Added `foreign_key_exists?` method to see if a foreign key exists on a table + or not. + ([Pull Request](https://github.com/rails/rails/pull/18662)) + +* Added `:time` option to `touch` method to touch records with different time + than the current time. + ([Pull Request](https://github.com/rails/rails/pull/18956)) + Active Model ------------ @@ -799,6 +861,9 @@ Please refer to the [Changelog][active-model] for detailed changes. * Validate multiple contexts on `valid?` and `invalid?` at once. ([Pull Request](https://github.com/rails/rails/pull/21069)) +* Change `validates_acceptance_of` to accept `true` as default value + apart from `1`. + ([Pull Request](https://github.com/rails/rails/pull/18439)) Active Job ----------- |